Grundfos SQFlex

The SQFlex is a 3″ solar pump designed for continuous operation with the motor developed specifically for the SQFlex system and is designed according to the permanent-magnet principle with built-in electronic unit.

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Description

The SQFlex is a 3″ solar pump designed for continuous operation with the motor developed specifically for the SQFlex system and is designed according to the permanent-magnet principle with built-in electronic unit.

CONSTRUCTION FEATURES

  • MSF 3 motor with maximum power input (P1) of 1400W and speed range of 500 – 3600 min-1, depending on power input and load.
  • Maximum power input (P1) of 1400W.
  • Maximum current of 8.4A.

SUPPLY VOLTAGE

  • Either DC or AC
  • 30-300 VDC,PE
  • 1×90-240V-10%/+6%/50/60Hz,PE.

CU 200 CONTROL UNIT: The CU 200 is a combined status and control unit for the SQFlex pump system. It enables connection of a level switch placed in a water reservoir or tank

IO 50 SWITCH BOX: The IO 50 is an on/ switch box designed for switching the power supply on and off.

IO 101 SQFlex SWITCH BOX: The IO 101 is an on/ switch used in solar-powered SQFlex systems with a back-up generator.

IO 102 SQFlex BREAKER BOX: The IO 102 is an on/ breaker box used in wind-powered systems making it possible to slow down or stop the wind turbine.

CHARGE CONTROLLER: The charge controller is used when a battery backup system is installed with an SQFlex pumping system.

SOLAR MODULES: The number of solar modules depends on:

  • Quantity of water required
  • Head required
  • Installation location

GENERATOR

In case the power supply from its primary source of energy is temporarily insufficient or unavailable, the SQFlex system can be powered by a generator.

BATTERIES

The SQFlex system can be powered by batteries with a voltage supply of 30-300 VDC

Grundfos SQFlex

Download

Grundfos SQFlex Datasheet